4921384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 10080000

約数和(自身を除く): 5158616

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 599, 632, 1027, 1198, 2054, 2396, 4108, 4792, 7787, 8216, 15574, 31148, 47321, 62296, 94642, 189284, 378568, 615173, 1230346, 2460692, 4921384]

約数ペア:

[(1, 4921384), (2, 2460692), (4, 1230346), (8, 615173), (13, 378568), (26, 189284), (52, 94642), (79, 62296), (104, 47321), (158, 31148), (316, 15574), (599, 8216), (632, 7787), (1027, 4792), (1198, 4108), (2054, 2396)]